KUBITSKY , V. I. ON THE FUNCTIONALITY OF LAGRANGE CODES IN PROBLEMS PROGRAMMING. Problems of Informatization and Management, [S. l.], v. 1, n. 16, p. 88–92, 2006. Disponível em: https://jrnl.nau.edu.ua/index.php/PIU/article/view/16414. Acesso em: 17 feb. 2026.